39229965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 75816000

約数和(自身を除く): 36586035

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2699, 2907, 4845, 8097, 13495, 14535, 24291, 40485, 45883, 51281, 121455, 137649, 153843, 229415, 256405, 412947, 461529, 688245, 769215, 871777, 2064735, 2307645, 2615331, 4358885, 7845993, 13076655, 39229965]

約数ペア:

[(1, 39229965), (3, 13076655), (5, 7845993), (9, 4358885), (15, 2615331), (17, 2307645), (19, 2064735), (45, 871777), (51, 769215), (57, 688245), (85, 461529), (95, 412947), (153, 256405), (171, 229415), (255, 153843), (285, 137649), (323, 121455), (765, 51281), (855, 45883), (969, 40485), (1615, 24291), (2699, 14535), (2907, 13495), (4845, 8097)]